CN106764084B - A kind of pipeline jig - Google Patents

A kind of pipeline jig Download PDF

Info

Publication number
CN106764084B
CN106764084B CN201710213493.0A CN201710213493A CN106764084B CN 106764084 B CN106764084 B CN 106764084B CN 201710213493 A CN201710213493 A CN 201710213493A CN 106764084 B CN106764084 B CN 106764084B
Authority
CN
China
Prior art keywords
pipeline
turntable
sliding
mandrel
sliding block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710213493.0A
Other languages
Chinese (zh)
Other versions
CN106764084A (en
Inventor
亓文学
刘学猛
马武
李庆杰
解秀霞
李莲
魏继奎
亓观新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laiwu Iron and Steel Group Co Ltd
Original Assignee
Laiwu Iron and Steel Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laiwu Iron and Steel Group Co Ltd filed Critical Laiwu Iron and Steel Group Co Ltd
Priority to CN201710213493.0A priority Critical patent/CN106764084B/en
Publication of CN106764084A publication Critical patent/CN106764084A/en
Application granted granted Critical
Publication of CN106764084B publication Critical patent/CN106764084B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1066Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe

Abstract

The invention discloses a kind of pipeline jigs, including fixture base, slide binding clasp and turntable, fixture base is equipped with the first centre bore and sliding rail that is multiple circumferentially distributed and radially extending, sliding binding clasp and sliding rail are slidably matched and are equipped with sliding block and mandrel, mandrel end is equipped with clamping part, turntable and fixture base are rotatably connected and are equipped with the second centre bore, turntable is additionally provided with card slot corresponding with sliding binding clasp, sliding binding clasp is slidably snap-fitted in card slot by bayonet lock, card slot intersects along the corresponding sliding rail of the axial projection of pipeline along the projection of pipeline axial direction, and one end of card slot to the other end is gradually distance from the center of turntable, the pipeline jig further includes the locator for fixing disk position.This programme can be clamped rapidly simultaneously and unclamp pipeline, and safety guarantee is also increased while improving efficiency, and be widely used in the various maintenance maintenances of deep well pump and more changed jobs.

Description

A kind of pipeline jig
Technical field
The invention belongs to technical field of mechanical design more particularly to a kind of pipeline jigs.
Background technique
Deep well is one of the water supply base of some production unit indispensabilities.In recent years, since industrial water increases year by year, water Position declines year by year, and pipeline used in deep well pump is also increasingly longer.Since deep well pump impregnates in water throughout the year, pipeline is in moist ring It works in border, is easy to cause the pump housing or pipeline that corrosion and failure occurs, it is tight therefore, it is necessary to regularly replace motor, the pump housing or corrosion The pipeline of weight.The prior art generallys use suspender and clip for pipe hangs out pipeline in replacement process, due to suspender used and The unreasonable structural design of clip for pipe, in every subjob, one length of tubing of every dismounting must all install fixed lower length of tubing card Son is filled with uncertainty, and operational safety is poor, time-consuming and laborious, inefficiency.
Summary of the invention
In view of this, can be convenient the object of the present invention is to provide a kind of pipeline jig using the pipeline jig, is safe, It quickly hangs out or pipe laying, to improve replacement or repair the efficiency and safety of the equipment such as deep well pump pipeline and the pump housing.
In order to achieve the above object, the present invention provides the following technical scheme that
A kind of pipeline jig, comprising:
The fixture base being fixed on raised platform around a well, be equipped with for perforative first centre bore of pipeline and it is multiple it is circumferentially distributed simultaneously And the sliding rail radially extended;
The sliding binding clasp being slidably matched with the sliding rail, it is described including sliding block and the mandrel being set on the sliding block Mandrel end is equipped with the clamping part for abutting with the pipeline outer wall;
Around the relatively described rotatable turntable of fixture base of own axes, the turntable is equipped with for the pipeline perforative the Two centre bores, the turntable be equipped with the one-to-one card slot of the sliding binding clasp, the sliding binding clasp pass through bayonet lock can It is slidably connected in the card slot, the card slot sliding binding clasp institute corresponding along the axial projection of the pipeline The sliding rail intersect along the projection of the pipeline axial direction, and one end of the card slot to the other end is gradually distance from described turn The center of disk;
For fixing the locator of the rotation angle of the turntable.
Preferably, in above-mentioned pipeline jig, the mandrel is slidably connected in the axis hole of the sliding block, the core Clamping force regulating mechanism is equipped between axis and the sliding block.
Preferably, in above-mentioned pipeline jig, the mandrel periphery is equipped with external screw thread, and the clamping force regulating mechanism includes It is set in the clamping force adjustment spring of the mandrel periphery and the clamping force adjusting nut with mandrel thread cooperation, it is described For clamping force adjustment spring between the clamping part and the sliding block, clamping force adjustment spring one end acts on the cunning Block and the other end act on the clamping force adjusting nut.
Preferably, in above-mentioned pipeline jig, between the mandrel and the sliding block be equipped with for adjust the mandrel with The centering regulating mechanism of the sliding block relative position.
Preferably, in above-mentioned pipeline jig, be provided in the fixture base it is multiple be uniformly distributed circumferentially it is described Sliding rail.
Preferably, in above-mentioned pipeline jig, the sliding rail is dovetail groove, and the sliding block is to be snug fit at the dovetail Swallow-tail form sliding block in slot.
Preferably, in above-mentioned pipeline jig, the card slot is arc groove.
Preferably, in above-mentioned pipeline jig, the turntable outer rim is provided with turntable handle.
Preferably, in above-mentioned pipeline jig, top cover is fixed in the fixture base, the top cover is equipped with positioning Hole, the locator are set on the turntable, the locator be equipped with can elasticity be connected to the top cover surface and can be with The corresponding slide jaw being engaged by clamping of the location hole.
Preferably, in above-mentioned pipeline jig, first centre bore and the pipeline are coaxially arranged, the fixture base Inner ring be fixed with the hollow shaft sleeve coaxially arranged with the pipeline, the turntable is pivotably coupled to outside the hollow shaft sleeve Week.
Pipeline jig provided by the invention, including fixture base, sliding binding clasp and turntable, fixture base are equipped with for pipeline Perforative first centre bore and sliding rail that is multiple circumferentially distributed and radially extending, sliding binding clasp are matched with sliding rail sliding Merge and be equipped with sliding block and mandrel, mandrel end is equipped with the clamping part for abutting with pipeline outer wall, and turntable and fixture base can Rotation is connected and is equipped with for perforative second centre bore of pipeline, and turntable is additionally provided with card slot corresponding with sliding binding clasp, slip clamp Tight device is slidably snap-fitted in card slot by bayonet lock, and card slot is along the corresponding sliding rail of the axial projection of pipeline along pipeline axial direction Projection intersection, and one end of card slot to the other end is gradually distance from the center of turntable, which further includes for fixing The locator of the rotation angle of turntable.
When using the pipeline jig, turntable is rotated, card slot will drive the slip clamp being clamped therewith when following turntable to rotate Tight device moves together, so that sliding binding clasp be made to diametrically reciprocate in sliding rail along pipeline, and then can make the folder of mandrel end It holds portion and abuts or be detached from pipeline outer wall.When needing riser tubing, clockwise or counterclockwise by turntable edge, binding clasp to be slided After clamping pipe, disk position is fixed using locator, recycles crane hanger etc. to hang pipeline, releases locator Fixed function, then opposite direction rotate turntable, make to slide binding clasp release pipeline, suspender riser tubing are then utilized, to first segment After pipeline and the mounting flange of the second length of tubing rise to proper height, being rotated further by turntable makes to slide binding clasp clamping pipe simultaneously Fix locator by disk position, operator is the connection bolt being detachably connected between two root canal roads on ring flange ?.After the completion of connecting Bolt dismantling, i.e., the first root canal road is hung away using suspender.Such repeated several times can will be located In shaft bottom, innermost deep well pump is hung to ground and is repaired or replaced.If install deep well pump and pipeline, which makes It is same as above with method.
Compared with prior art, one section of every dismounting must all install fixed lower section when this programme avoids original disassembly pipeline The drawbacks of clip for pipe, while can rapidly clamp and unclamp pipeline, safety guarantee is also increased while improving efficiency, It is widely used in the various maintenance maintenances of deep well pump and more changes jobs.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the pipeline jig overall structure diagram in the specific embodiment of the invention;
Fig. 2 is the pipeline jig top view in the specific embodiment of the invention;
Fig. 3 is the sectional view along A-A of the pipeline jig in Fig. 2;
Fig. 4 is the pipeline jig side view in the specific embodiment of the invention;
Fig. 5 is the fixture base structural schematic diagram in the specific embodiment of the invention;
Fig. 6 is the locator structure schematic diagram in the specific embodiment of the invention;
Fig. 7 is the locator main view in the specific embodiment of the invention;
Fig. 8 is the cross-sectional view of locator shown in Fig. 7;
Fig. 9 is that the sliding in the specific embodiment of the invention clamps general ability portion cross-sectional view;
Figure 10 is the sliding binding clasp overall structure diagram in the specific embodiment of the invention;
Figure 11 is the turntable overall structure diagram in the specific embodiment of the invention;
Figure 12 is the pipeline jig clamping pipe status diagram in the specific embodiment of the invention;
Disk position schematic diagram when Figure 13 is pipeline jig clamping pipe in the specific embodiment of the invention;
Figure 14 is the pipeline jig off working state schematic diagram in the specific embodiment of the invention.
Fig. 1 is into Figure 14:
1- hollow shaft sleeve, 2- nut, 3- top cover, 4- turntable, 5- fixture base, 6- bayonet lock, 7- sliding binding clasp, 8- pipe Road, 9- locator, 31- location hole, 41- card slot, 42- locator fixed block, 43- turntable handle, the second centre bore of 44-, 51- are sliding Rail, 52- mounting hole, 53- supporting block, the first centre bore of 54-, 71- sliding block, 72- mandrel, 73- washer, 74- centering adjusting nut, 75- clamping force adjustment spring, 76- clamping force adjusting nut, 77- clamping part, 78- pin hole, 91- rotational handle, 92- sliding positioning Pin, 93- latch, 94- locking groove, 95- sleeve, 96- locating pin spring, the 97- positioning pin shaft shoulder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 to Figure 14, in order to it is more convenient, quick, safely carry out the equipment such as deep well pump pipeline and the pump housing Maintenance maintenance or replacement operation, the present invention provides a kind of pipeline jig, which mainly includes fixture base 5, turntable 4, slides The components such as dynamic binding clasp 7, locator 9.
Wherein, referring to figure 5., fixture base 5 is fixed on the raised platform around a well of well, the support base as entire fixture, that is, should At work, the gravity of pipeline 8 can be transferred to raised platform around a well by fixture base 5 to pipeline jig.Fixture base 5 is equipped with and passes through for pipeline 8 The first centre bore 54 worn is extended there through in disassembly or pipe laying 8 for pipeline 8.Fixture base 5 is additionally provided with multiple edges Sliding rail 51 that is circumferentially distributed and radially extending, as shown in figure 5, sliding rail of the sliding rail 51 as sliding binding clasp 7, it is ensured that Slide the radially sliding along fixture base 5 of binding clasp 7.
It should be noted that fixture base 5 may be designed as the structure of disk-like structure, plate structure or other shapes, as long as The connection of other component can be securely connect and met with raised platform around a well.Preferably, the fixture bottom in this specific embodiment scheme Seat 5 is designed as the disc-shaped structure of intermediate aperture, as shown in figure 5, the top of fixture base 5, the first center is arranged in sliding rail 51 Hole 54 is located at disc centre position.Specifically, fixture base 5 is equipped with multiple pre-processed mounting holes 52, mounting hole 52 It is connected with the bolt being embedded on raised platform around a well, is securely fixed in entire fixture on raised platform around a well.
It should be noted that in order to guarantee that pipeline 8 can smoothly be put into well head or take out from well head, and convenient for multiple Pipeline 8 can be clamped from multiple directions by sliding binding clasp 7, it is preferable that the first centre bore 54 is designed as same with pipeline 8 by this programme Axis arrangement.Therefore, in pre-embedded bolt on raised platform around a well, make pre-buried bolt with the center center of circle of pipeline 8 as far as possible, and uniformly divide Cloth makes its error be in lesser range, in order to simplify subsequent concentricity adjustment work when installs fixture.Certainly, This programme can also be arranged using the first centre bore 54 with 8 out-of-alignment mode of pipeline, correspondingly, by changing slip clamp The position of tight device 7, which can guarantee, effectively clamps pipeline 8.In addition, fixture base 5 can also by other as welding, clamping or The modes such as limited block are fixed on raised platform around a well, and repeats no more herein.
In order to enable multiple sliding binding clasps 7 equably to grip pipeline 8, it is preferable that this programme fixture Multiple sliding rails 51 being uniformly distributed circumferentially are provided on pedestal 5.As shown in figure 5, there are three straight for setting above the fixture base 5 Linear sliding rail 51, these three sliding rails 51 are uniformly distributed and radially extend along the circumferential direction of fixture base 5, that is, these three cunnings The angle of each adjacent two in rail 51 is 120 °, by installation sliding binding clasp 7 corresponding in these three sliding rails 51, and is adjusted The position of binding clasp 7 and 41 shape of card slot of turntable 4 are slided, three sliding binding clasps 7 can be made to connect simultaneously with 8 outer wall of pipeline Touching, and can guarantee that three sliding binding clasps 7 can exert a force simultaneously, thus make pipeline 8 in the circumferential three stress points by Power is balanced.Certainly, above-mentioned only a preferred embodiment of the present invention scheme, the present invention can also be arranged four, five, six Or the sliding rail 51 of other quantity, repeats no more herein.
Sliding rail 51 can be designed to sliding slot or raised track, and correspondingly, the structure of the sliding block 71 cooperated with sliding rail 51 can also To be designed with convex block or with reeded sliding block, specifically, the section of sliding rail 51 can be designed as inverted T-shaped, swallow-tail form, circle Arc or L shape etc..Preferably, the sliding rail 51 in this specific embodiment scheme is designed as dovetail groove, as shown in figure 5, discoid The upper surface of fixture base 5 is provided with multiple linear convex ribs, and the dovetail groove radially extended along disk is offered on convex ribs, should The bottom of dovetail groove also extends into inside disc body, and correspondingly, sliding block 71 is that the swallow-tail form being snug fit in dovetail groove is slided Block.Certainly, this programme can also directly open up dovetail groove on disc body, can equally play guidance sliding binding clasp 7 The effect of glide direction.
Sliding binding clasp 7 is slidably matched by sliding block 71 with sliding rail 51, and effect is under the driving of turntable 4 along sliding rail 51 It moves back and forth, to clamp or loosen the clamping to pipeline 8, sliding binding clasp 7 specifically includes sliding block 71 and is set to sliding block 71 On mandrel 72,72 end of mandrel is equipped with clamping part 77 for abutting with 8 outer wall of pipeline, as shown in Fig. 2, when clamp pipeline 8 When, mandrel 72 can extend into 54 inner ring of the first centre bore and abut to clamping part 77 on the outer wall of pipeline 8, thus using multiple The clamping part 77 in direction clamps pipeline 8.
It should be noted that the sliding block 71 of sliding binding clasp 7 is as the component cooperated with the direct sliding contact of sliding rail 51, Cross sectional shape need to be consistent with the cross sectional shape of sliding rail 51.Mandrel 72 specifically may be used as the force application part for directly acting on pipeline 8 It is designed to multiple structural forms, such as rod-like structure, tubular structure or plate structure etc., it is preferable that the mandrel in the present embodiment 72 be rod-like structure, please refers to Fig. 9 and Figure 10.Preferably, mandrel 72, which slidably extends through, is connected in the axis hole of sliding block 71, core The axis of axis 72 is preferably arranged in parallel with the extending direction of sliding rail 51, in this way, mandrel 72 will be along the radial reciprocal fortune of pipeline 8 It is dynamic, to clamp pipeline 8 in 8 outer periphery normal direction of pipeline, application clamping force is easily facilitated in this way, guarantees the secured of clamping.Sliding block 71 top is provided with the pin hole 78 for installing bayonet lock 6, and when fixture assembling finishes, the upper end of bayonet lock 6, which is protruded into snap fit onto, to be turned In the card slot 41 of disk 4, to realize the transmission connection of sliding binding clasp 7 and turntable 4.
Preferably, clamping force regulating mechanism is additionally provided between the mandrel 72 in this programme and sliding block 71, clamping force adjusts machine Structure is for adjusting the clamping force that mandrel 72 is applied on pipeline 8, specifically, it can be designed as multiple structural forms, such as bullet Spring regulating mechanism, hydraulic cylinder regulating mechanism, pneumatic cylinder regulating mechanism or elastomer block regulating mechanism.Preferably, the folder in this programme Clamp force regulating mechanism selects spring adjustment mechanism, specifically, 72 periphery of mandrel is equipped with external screw thread, clamping force regulating mechanism includes set The clamping force adjusting nut 76 for being located at the clamping force adjustment spring 75 of 72 periphery of mandrel and being threadedly engaged with mandrel 72, clamping force For adjustment spring 75 between clamping part 77 and sliding block 71, one end of clamping force adjustment spring 75 acts on sliding block 71 and the other end Clamping force adjusting nut 76 is acted on, as shown in Figure 9 and Figure 10.When sliding binding clasp 7 is in non-clamping state, clamping force tune It saves spring 75 and is in former length or compressive state;When sliding binding clasp 7 abuts to 8 outer wall of pipeline, continue to drive with turntable 4 Dynamic, the sliding block 71 of sliding binding clasp 7 then continues to slide to 8 direction of pipeline, and sliding block 71 then compresses clamping force adjustment spring 75, clamps The compression elasticity that power adjustment spring 75 constantly increases just is transferred to the clamping part 77 of mandrel 72, to guarantee that clamping part 77 can be right Pipeline 8 provides enough clamping forces.Pass through rotation clamping force adjusting nut 76, thus it is possible to vary clamping force adjustment spring 75 it is initial Compression degree adjusts the pretightning force of clamping force adjustment spring 75, thus the energy when sliding block 71 squeezes clamping force adjustment spring 75 It is enough that bigger flexible deformation and clamping force are provided, guarantee that sliding binding clasp 7 clamps pipeline 8 at work solid and reliablely.
It is further preferred that being equipped with pair for adjusting mandrel 72 Yu 71 relative position of sliding block between mandrel 72 and sliding block 71 Middle regulating mechanism, which passes through the relative position for changing mandrel 72 and sliding block 71, to change 72 end of mandrel Clamping part 77 and pipeline 8 between initial distance, that is, adjustment is because of fixture base 5 caused by 5 error in mounting position of fixture base With the coaxiality error of pipeline 8, and then the initial position of multiple clamping parts 77 can be made to keep coaxially arranged with pipeline 8, because This, can guarantee that multiple clamping parts 77 can exert a force simultaneously and make the stress equalization in a circumferential direction of pipeline 8, guarantee fixture in work Pipeline 8 is clamped when making solid and reliablely.Specifically, different according to selected 72 structure of mandrel, centering regulating mechanism can be with There are many implementations, such as screw thread regulative mode, bayonet lock regulative mode, hydraulic cylinder regulative mode, gear regulative mode etc., The initial relative position of adjustable mandrel 72 and sliding block 71.Preferably, core is adjusted using screw thread regulative mode in this programme Axis 72, specifically, as shown in figure 9, the periphery that mandrel 72 stretches out 71 other side of sliding block has been threadedly engaged centering adjusting nut 74, it is sliding Block 71 then between centering adjusting nut 74 and clamping force adjustment spring 75, passes through the phase of centering adjusting nut 74 and mandrel 72 To rotation, so that it may change the length that mandrel 72 stretches out sliding block 71, to adjust the initial distance of clamping part 77 Yu pipeline 8.
In addition, the friction for applying elastic force in order to easily facilitate clamping force adjustment spring 75 and avoiding sliding block 71 and nut Damage, it is preferable that this programme between clamping force adjustment spring 75 and clamping force adjusting nut 76, clamping force adjustment spring 75 with Washer 73 is provided between sliding block 71 and between centering adjusting nut 74 and sliding block 71, as shown in Figure 9.
Driving device of the turntable 4 as sliding binding clasp 7, turntable 4 are connected to fixture base 5 and can be around own axes phases Fixture base 5 is rotated, turntable 4 is equipped with the second centre bore 44 in order to which pipeline 8 runs through.Turntable 4 is equipped with and sliding binding clasp 7 one One corresponding card slot 41, sliding binding clasp 7 are slidably snap-fitted in card slot 41 by bayonet lock 6, and card slot 41 is along 8 axial direction of pipeline Sliding rail 51 where projecting corresponding sliding binding clasp 7 intersects along the axial projection of pipeline 8, also, one end of card slot 41 The center of turntable 4 is gradually distance to the other end.Figure 11 is please referred to, the turntable 4 in this specific embodiment scheme is designed as with holes Disc-shaped structure, when turntable 4 is rotated around own axes, card slot 41 is also rotated with turntable 4 together, due to the extension side of card slot 41 Intersect to the extending direction of sliding rail 51, therefore, when card slot 41 rotates, card slot 41 and sliding rail 51 are in the throwing axial along pipeline 8 Shadow intersection point can moving radially along pipeline 8, due to sliding binding clasp 7 not only with sliding rail 51 cooperate and also again with card slot 41 clamping match It closes, therefore, when turntable 4 rotates, sliding binding clasp 7 will the moving radially along pipeline 8 of relative duct size 8.Due to card slot 41 One end to the other end is gradually distance from the center of turntable 4, that is, and the both ends of card slot 41 are unequal at a distance from 4 center of turntable, therefore, The difference of distance of 41 two-end-point of card slot away from 4 center of turntable is exactly to slide effective sliding distance of binding clasp 7, should by rationally designing The length of effective sliding distance and mandrel 72, so that it may be clamped pipeline 8 securely using the clamping part 77 of sliding binding clasp 7 Firmly.
It should be noted that different according to the shape that card slot 41 extends, card slot 41 can be designed as straight trough, arc by this programme Shape slot or other curves or fold-line-shaped slot, it is preferable that the card slot 41 in the example scheme is arc groove, as shown in figure 11, is turned The identical arc-shaped slot of three shapes, the turntable radius where two endpoints of each arc groove have been opened up on the ontology of disk 4 A sector is formed with the outer rim of turntable 4, the central angle of each sector is 90 °, that is, when turntable 4 rotates 90 °, card slot 41 Just driving sliding binding clasp 7 from apart from 8 farthest of pipeline slide into apart from pipeline 8 most nearby (or from apart from pipeline 8 most nearby It slides into apart from 8 farthest of pipeline).Above-mentioned central angle is related with the length of arc-shaped slot and bending degree, and certainly, this programme is also The central angle of above-mentioned sector can be designed as other angles.
Turntable 4 shown in Figure 11 is the top view when disc face of turntable 4 is horizontal positioned, card slot 41 counterclockwise by One end far from center of turntable is extended to close to one end of center of turntable, in the design of this structure, turntable 4 is inverse around own axes When hour hands rotate, sliding binding clasp 7 then slides into one end close to center of turntable by one end of the separate center of turntable of card slot 41, Realize the clamping to pipeline 8;When turntable 4 rotates clockwise, then loosening to pipeline 8 is realized.Those skilled in the art are also Card slot 41 can be designed using opposite arranged direction, equally can be realized the clamping to pipeline 8 and loosened, specific cloth Setting structure, repeats no more herein.
Turntable 4 is rotated for ease of operation, it is preferable that this programme is provided with turntable handle 43 in the outer rim of turntable 4, such as Shown in Figure 11, the rotation of turntable 4 can be made more laborsaving by the turntable handle 43, improve work efficiency, alleviate labour Intensity.
Locator 9 is used to fix the rotation angle of turntable 4, that is, when needing turntable 4 to be maintained at working condition, by this Locator 9 can make turntable 4 be maintained at 5 relatively fixed position of fixture base, thus guarantee slide binding clasp 7 clamping part 77 clamp pipeline 8 securely.Specifically, can be by multiple structural forms come Design Orientation device 9, such as bolt in this programme Positioning mechanism, gear positioning mechanism, limited block positioning mechanism etc., those skilled in the art can be according to the need of different occasions It asks to select specific locator structure.
Preferably, locator 9 is set in such a way that bolt is fixed in this programme, specific structure is as follows.Fixture Top cover 3 is fixed on pedestal 5, as shown in Figure 1, being also provided with multiple supporting blocks in fixture base 5 for the ease of fixed top cover 3 53, top cover 3 can be fixed by bolts in supporting block 53.Location hole 31 is provided on top cover 3, locator 9 is then set to turntable 4 On, locator 9 can rotate together with turntable 4.Locator 9 be equipped with can elasticity be connected to 3 surface of top cover and can be with location hole 31 The corresponding slide jaw 92 being engaged by clamping.When turntable 4, which turns to, clamps operating position, slide jaw 92 and top cover 3 31 position of location hole is opposite, at this point, slide jaw 92 is then inserted into location hole 31 under the action of elastic construction, thus real The position of existing turntable 4 is fixed.Wherein, slide jaw 92 can realize the elasticity with 3 surface of top cover by a variety of elastic constructions It abuts, such as spring structure, elastic sheet metal structure, air cylinder structure etc..Preferably, this programme uses spring structure to control The movement of elastic positioning pin 92 processed.
As shown in Figure 6 to 8, the locator 9 in the preferred embodiment scheme specifically includes: sleeve 95, rotational handle 91, The structures such as slide jaw 92, locating pin spring 96, wherein outer housing of the sleeve 95 as entire locator 9, sleeve 95 are fixed It is connected on the locator fixed block 42 of turntable 4, locator fixed block 42 may be provided at the friendship of turntable handle 43 Yu 4 ontology of turntable At boundary, so it is manually operated convenient for operator.It may be provided with the mounting hole for installation positioner 9 on locator fixed block 42. Slide jaw 92 is slidably arranged in sleeve 95, and locating pin spring 96 is set in 92 periphery of slide jaw, locating pin spring 96 one end acts on 95 top of sleeve and the other end acts on the positioning pin shaft shoulder 97 of slide jaw 92, so arranges, Locating pin spring 96 can apply active force to slide jaw 92 based on sleeve 95, to make 92 bullet of slide jaw Property is connected to 3 surface of top cover.Rotational handle 91 is fixed on the top of slide jaw 92 and stretches out in outside sleeve 95, operator Can hand hold the rotational handle 91 and promote slide jaw 92, to release the clamping engagement of slide jaw 92 Yu location hole 31, And then limit of the releasing to turntable 4.
The rotation process of turntable 4 when for the ease of loosening pipeline 8, it is preferable that this programme is also connected at the top of sleeve 95 Retainer nut, the retainer nut upper end are machined with the notch of right-angled intersection, i.e. Fig. 6 and locking groove shown in fig. 7 94, the stop Slot 94 includes a shallow slot radially extended and a deep trouth that is intersecting with shallow slot and equally radially extending, the slot of deep trouth Bottom is lower than the slot bottom of shallow slot.Meanwhile the periphery of slide jaw 92 is fixed with a latch 93, which can snap fit onto In the deep trouth or shallow slot of above-mentioned locking groove 94.In a non-operative state, latch 93 is connected in the shallow slot of locking groove 94, is such as schemed Shown in 6 positions, at this point, slide jaw 92 is in the state being raised, the i.e. surface of the lower end of slide jaw 92 and top cover 3 It does not contact, turntable 4 is free to rotate;In the operating condition, that is, when needing clamping pipe 8, hand hoisting rotational handle 91 makes to stop Dynamic pin 93 is detached from shallow slot, and unclamps after turning an angle, and snaps fit onto latch 93 in deep trouth, at this point, slide jaw 92 It will be pushed up under the action of locating pin spring 96 to 3 surface of top cover, when turntable 4 turns to clamped position, slide jaw 92 Thus turntable 4 can will be locked in work in the location hole 31 for being inserted into top cover 3 under the effect of the elastic force of locating pin spring 96 Make position.
For the ease of being connected and fixed for all parts, it is preferable that set the first centre bore 54 of fixture base 5 in this programme It is calculated as coaxially arranged with pipeline 8, the inner ring of fixture base 5 is fixed with the hollow shaft sleeve 1 coaxially arranged with pipeline 8, if Fig. 1 is to scheming Shown in 3, turntable 4 is pivotably coupled to the periphery of hollow shaft sleeve 1, and top cover 3 is also set in 1 periphery of hollow shaft sleeve, in order to guarantee It is connected firmly, the nut 2 for playing the role of fastening is also equipped on hollow shaft sleeve 1, as shown in Figures 2 and 3.
It is of the invention use process is as follows:
When needing riser tubing 8, by turntable 4 shown in Figure 11 along rotation counterclockwise, 7 clamping pipe 8 of binding clasp to be slided Afterwards, the position of turntable 4 is fixed (state of clamp pipeline 8 is as shown in figure 12) using locator 9, then by crane hanger Etc. the top for moving to pipeline 8, after pipeline 8 being hung with suspender, release the fixed function of locator 9, then rotate clockwise turntable 4, make to slide the release pipeline 8 of binding clasp 7 and be retracted into the position far from pipeline 8, at this point, the respectively clamping part 77 of sliding binding clasp 7 In maximum gauge state (state that fixture decontrols pipeline 8 is as shown in figure 14) is distributed in, then, using suspender riser tubing 8, After the mounting flange of the first length of tubing and the second length of tubing rises to proper height, then rotates counterclockwise turntable 4 and make to slide 7 clamping pipe 8 of binding clasp simultaneously fixes locator 9 by 4 position of turntable, operator i.e. be detachably connected on two root canal roads 8 it Between connection bolt on ring flange.After the completion of connecting Bolt dismantling, i.e., the first root canal road is hung away using suspender.So Repeated several times can will be hung to ground in the innermost deep well pump in shaft bottom and be repaired or replaced.If installing deep well pump And when pipeline, the application method of the fixture is same as above.
Original fixation clamp is eliminated and is abandoned by the characteristics of present invention is connected according to deep well pump with pipeline, and is pacified in well head A set of rotating clamp is filled, i.e., a kind of convenience, the clamp fixture of safe, efficient replacement and maintenance and repair deep well pump are protected The fixed reliability of pipeline is demonstrate,proved.Compared with prior art, one section of every dismounting all must when this programme avoids original disassembly pipeline The drawbacks of fixed lower length of tubing clamp must be installed, while pipeline can be rapidly clamped and unclamp, while improving efficiency Safety guarantee is increased, the various maintenance maintenances of deep well pump are widely used in and is more changed jobs.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.

Claims (8)

1. a kind of pipeline jig characterized by comprising
The fixture base (5) being fixed on raised platform around a well, be equipped with for perforative first centre bore (54) of pipeline (8) and it is multiple circumferentially The sliding rail (51) for being distributed and radially extending;
The sliding binding clasp (7) being slidably matched with the sliding rail (51), including sliding block (71) and be set on the sliding block (71) Mandrel (72), mandrel (72) end is equipped with clamping part (77) for abutting with the pipeline (8) outer wall, the mandrel (72) it is slidably connected in the axis hole of the sliding block (71), is equipped with and clamps between the mandrel (72) and the sliding block (71) Power regulating mechanism, mandrel (72) periphery are equipped with external screw thread, and the clamping force regulating mechanism includes being set in the mandrel (72) the clamping force adjustment spring (75) of periphery and the clamping force adjusting nut (76) being threadedly engaged with the mandrel (72), institute Clamping force adjustment spring (75) are stated between the clamping part (77) and the sliding block (71), the clamping force adjustment spring (75) one end acts on the sliding block (71) and the other end acts on the clamping force adjusting nut (76);
Around the own axes rotatable turntable of the fixture base (5) (4) relatively, the turntable (4), which is equipped with, supplies the pipeline (8) Perforative second centre bore (44), the turntable (4) are equipped with and the one-to-one card slot (41) of the sliding binding clasp (7), institute It states sliding binding clasp (7) to be slidably snap-fitted in the card slot (41) by bayonet lock (6), the card slot (41) is along the pipeline (8) sliding rail (51) where the corresponding sliding binding clasp (7) of axial projection is along the pipeline (8) axial direction Projection intersection, and one end to the other end of the card slot (41) is gradually distance from the center of the turntable (4);
For fixing the locator (9) of the rotation angle of the turntable (4).
2. pipeline jig according to claim 1, which is characterized in that set between the mandrel (72) and the sliding block (71) There is the centering regulating mechanism for adjusting the mandrel (72) Yu the sliding block (71) relative position.
3. pipeline jig according to claim 1, which is characterized in that be provided on the fixture base (5) multiple along week To the equally distributed sliding rail (51).
4. pipeline jig according to claim 1, which is characterized in that the sliding rail (51) is dovetail groove, the sliding block (71) the swallow-tail form sliding block to be snug fit in the dovetail groove.
5. pipeline jig according to claim 1, which is characterized in that the card slot (41) is arc groove.
6. pipeline jig according to claim 1, which is characterized in that turntable (4) outer rim is provided with turntable handle (43)。
7. pipeline jig according to claim 1, which is characterized in that top cover (3) are fixed on the fixture base (5), The top cover (3) is equipped with location hole (31), and the locator (9) is set on the turntable (4), and the locator (9) sets Have can elasticity be connected to the top cover (3) surface and can clamping engagement corresponding with the location hole (31) slide jaw (92)。
8. pipeline jig according to claim 1, which is characterized in that first centre bore (54) and the pipeline (8) Coaxially arranged, the inner ring of the fixture base (5) is fixed with the hollow shaft sleeve (1) coaxially arranged with the pipeline (8), and described turn Disk (4) is pivotably coupled to the hollow shaft sleeve (1) periphery.
CN201710213493.0A 2017-04-01 2017-04-01 A kind of pipeline jig Active CN106764084B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710213493.0A CN106764084B (en) 2017-04-01 2017-04-01 A kind of pipeline jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710213493.0A CN106764084B (en) 2017-04-01 2017-04-01 A kind of pipeline jig

Publications (2)

Publication Number Publication Date
CN106764084A CN106764084A (en) 2017-05-31
CN106764084B true CN106764084B (en) 2019-07-30

Family

ID=58965853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710213493.0A Active CN106764084B (en) 2017-04-01 2017-04-01 A kind of pipeline jig

Country Status (1)

Country Link
CN (1) CN106764084B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107327631A (en) * 2017-07-25 2017-11-07 上海安宏建设工程有限公司 A kind of natural gas pipeline supporting device
CN109108119A (en) * 2018-08-13 2019-01-01 宋新强 A kind of controllable bending device for automobile air-conditioning pipe
CN109211660B (en) * 2018-08-15 2019-07-12 东南大学 A kind of adjustable automatic centering wide plate fixture
CN111152149A (en) * 2020-01-19 2020-05-15 中国第一汽车股份有限公司 Centering device
CN111841464A (en) * 2020-07-10 2020-10-30 于晓婷 Laboratory is with being used for simulation to handle greenhouse gas device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189423A (en) * 2011-06-13 2011-09-21 中山市呔铃王汽车服务有限公司 Dog plate of automobile steel rim
FR2958195B1 (en) * 2010-04-02 2012-08-03 Axxair APPARATUS FOR ORBITAL MACHINING OF A TUBULAR ORGAN
CN102756175A (en) * 2012-07-27 2012-10-31 浙江澳太机械制造有限公司 Saw blade type numerical control cutting and chamfering machine
CN105129021A (en) * 2015-08-29 2015-12-09 广新海事重工股份有限公司 Steel wire centering adjusting device
CN205578445U (en) * 2016-05-12 2016-09-14 福建宁德核电有限公司 Axial locking device
CN105965279A (en) * 2016-06-06 2016-09-28 湖北三江航天万峰科技发展有限公司 Rotary positioning machining rotary table
CN206036397U (en) * 2016-08-26 2017-03-22 淮安华都建筑规划设计有限公司 Building pipe strutting arrangement
CN106514379A (en) * 2016-12-08 2017-03-22 杭州焊林科技有限公司 Multifunctional clamping ring
CN206929426U (en) * 2017-04-01 2018-01-26 莱芜钢铁集团有限公司 A kind of pipeline jig

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204366514U (en) * 2014-12-20 2015-06-03 重庆联合机器制造有限公司 The multistation clamping device of adjustable gripping power
CN204747921U (en) * 2015-07-28 2015-11-11 长春维鸿东光电子器材有限公司 Special welding jig of cylindrical condenser

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958195B1 (en) * 2010-04-02 2012-08-03 Axxair APPARATUS FOR ORBITAL MACHINING OF A TUBULAR ORGAN
CN102189423A (en) * 2011-06-13 2011-09-21 中山市呔铃王汽车服务有限公司 Dog plate of automobile steel rim
CN102756175A (en) * 2012-07-27 2012-10-31 浙江澳太机械制造有限公司 Saw blade type numerical control cutting and chamfering machine
CN105129021A (en) * 2015-08-29 2015-12-09 广新海事重工股份有限公司 Steel wire centering adjusting device
CN205578445U (en) * 2016-05-12 2016-09-14 福建宁德核电有限公司 Axial locking device
CN105965279A (en) * 2016-06-06 2016-09-28 湖北三江航天万峰科技发展有限公司 Rotary positioning machining rotary table
CN206036397U (en) * 2016-08-26 2017-03-22 淮安华都建筑规划设计有限公司 Building pipe strutting arrangement
CN106514379A (en) * 2016-12-08 2017-03-22 杭州焊林科技有限公司 Multifunctional clamping ring
CN206929426U (en) * 2017-04-01 2018-01-26 莱芜钢铁集团有限公司 A kind of pipeline jig

Also Published As

Publication number Publication date
CN106764084A (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN106764084B (en) A kind of pipeline jig
CN206929426U (en) A kind of pipeline jig
CN106624872B (en) Disk-shaped part rotary drilling fixture
US9663304B2 (en) Rotary chuck
CN204281042U (en) A kind of rotary hoisting fixture for flange assembling
CN105643488A (en) Universal supporting seat
EP2675593B1 (en) Apparatus for tightening threaded fasteners
CN104999360A (en) Grinding robot platform
US10556271B2 (en) Pipe end truing apparatus and method
CN205614454U (en) A device for processing assembled camshaft
CN106002503B (en) A kind of drill gun sharpening positioning fixture
JP5607161B2 (en) Nut fastening jig
CN207729059U (en) A kind of pipeline mounting structures
CN204997507U (en) A automatic grinder for installing grinding rod
CN210360365U (en) Machining clamp for flange shaft
CN204094622U (en) A kind of fixture for grind away operation
CN209050531U (en) A kind of port of steel pipe burr finishing device
CN107984186B (en) A kind of level platform adjustment device and application method applied to fuel manifold assembly
CN208067667U (en) A kind of three-way pipeline jig
CN105328649B (en) Working accessory and power tool
CN104552026B (en) A kind of four-head sand-blasting gun
CN108788327A (en) A kind of chassis of dredging machine part gear polishing fixing device
CN207415005U (en) Elbow internal diameter joint flash sanding apparatus
CN204450241U (en) A kind of four-head sand-blasting gun
US9815168B2 (en) Apparatus and method for honing tubulars of a wellsite

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant